Mathematics, 22.08.2019 17:30, joseenrique02
Seven subtracted from 3 times a number is equal to 9 more than 5 times the number (3x - 7 = 5x + 9) what is that number?
Answers: 2
Mathematics, 21.06.2019 21:50, zymikaa00
Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least βc.β using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least βcβ?
Answers: 1
Seven subtracted from 3 times a number is equal to 9 more than 5 times the number (3x - 7 = 5x + 9)...
Mathematics, 23.06.2019 21:10
History, 23.06.2019 21:10
Biology, 23.06.2019 21:10